25049155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 31243968

約数和(自身を除く): 6194813

約数列:

[1, 5, 41, 71, 205, 355, 1721, 2911, 8605, 14555, 70561, 122191, 352805, 610955, 5009831, 25049155]

約数ペア:

[(1, 25049155), (5, 5009831), (41, 610955), (71, 352805), (205, 122191), (355, 70561), (1721, 14555), (2911, 8605)]